Worcester, Leicester and Holden Heating and Air Conditioning Contractor

Through every season, whatever the weather or reason, McDonald Heating & AC Company will keep your home comfortable, safe and "green" for you and your family.

But, that's just the beginning... Here's what we can do for you:

We offer you peace of mind, ensuring your equipment operates safely. We also offer Service Agreement options to give you value. We help you save money on your fuel bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe. We service, maintain and install ALL manufacturers.

This site is specifically designed to help you become an informed consumer when it comes to your home's heating and cooling systems. Go ahead, explore. The pull-down menus make it easy. Not only will you learn how these systems work, but also how to shop smart and protect your investment.

If like us, you are concerned about "being green", we'll show you how we are green and show you how you can be more green too! Click here to learn more.

If you're not sure where to find help with a specific question, try our site's Search Engine. And, don’t miss the 'Answers and Information' section on our menu to learn about your home's mechanical systems and simple things you can do to save money and get the most from them.

Or you can simply send us an

24-hours a day. All emails go to our Inbox and our fax to ensure the fastest possible response.

If you're curious about what's new in home comfort, here are a few pages you might want to visit:

If you're interested in replacing your old outdated—and probably inefficient—heating or cooling system, check out how we assure your satisfaction when you chose us.
If you're tired of having uncomfortable rooms that are either 'too hot' or 'too cold' this page is for you.
Learn how you can save money through our Heating & Cooling Maintenance Plans.
Curious about what's inside your home's ductwork? Here's an informative page to help you decide— is duct cleaning for you?
If you want the most recent information regarding TAX CREDITS here's where to go.

Benefits of being a customer of McDonald Heating & AC Company

We enjoy this opportunity to thank you not only in words, but in benefits.

In that spirit, we cordially invite you to view the latest edition of our Homeowner Newsletter.

***Our Summer 2009 Edition of the Homeowner Newsletter is here!***

What's inside:

Free Air Filter! (print coupon to give to our tech)

Focaccia Bread Recipe

7 Tips for Safer Computing

$20 off Tune up (Heating/AC) (print coupon to give to our tech)

Summertime Blues

Meet the next generation of thermostats

Congratulations Mr. George from Jefferson for being the winner of the $50 gift card from the Spring Newsletter contest!

You'll find we take our job seriously and value highly the trust that is placed in us. To understand why we go so far beyond what others do by investing in the extra training and equipment we believe necessary to protect your home and family properly, take a moment to view our short 30 second video that best explains "why we do it"...and "why it matters."

By doing what it takes to ensure each customer's complete satisfaction, McDonald Heating & A/C Co, Inc. is welcome in more homes in Worcester County, Massachusets than any other contractor. We invite you to give us a call.

Do you want to know what

the WORLD'S QUIETEST & MOST EFFICIENT HEATING SYSTEM is?

Click here for more information and view a live video!

Have you heard?

The NEW ENGLAND PATRIOTS

played at Leicester High School!

McDonald Heating & A/C Company was proud to sponsor

a celebrity Basketball Game featuring:

Leicester Firefighter's All-Stars

vs.

All-Pro New England Patriots

When: Sat March 28, 2009 at 7:00 pm

Where: Leicester High School Gym

Benefits: The Leicester Firefighters Association

***Click here to view pictures taken at the game.***

A$k u$ about Rebate$!

Take Advantage of this Special Web Site Offer to Sample our Great Service!

Try Us and See for Yourself Why Most of Your Neighbors Already Use Us!

$10 Repair Coupon ... for Visiting our Web Site

This Coupon entitles a Homeowner to a $10.00 Discount off any Heating or Cooling Repair Service performed by McDonald Heating & A/C Co, Inc. at their residence. Only one (1) coupon per service address will be accepted. Coupon must be presented at the time of service. Payments for the balance is expected at the time of service.

Good through July 2009

Click Here to Schedule Your Service Visit with Us

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Our Privacy Policy

McDonald Heating & Air Conditioning Company Inc. is a Massachusetts Company based in Worcester County that specializes in problem solving and efficiency for Heating, Cooling, Air Conditioning, Electric, Hot Water Heaters, Heat Pumps, Plumbing, and more. McDonald HVAC Co. employs only the best licenced, certified and insured technicians who use the latest technology to perform maintenance, repairs and installations for Oil, Gas, Electric, Furnaces, Boilers, Heat Pumps, Air Conditioners and Ducts for Residential, Commercial and Industrial applications whether the system is existing, old or for new construction. We don't sell oil, we help conserve it!

Our service areas are in Worcester County, MA and includes; Auburn MA, Barre MA, Berlin MA, Boylston MA, Brookfield MA, Charlton MA, Charlton City MA, Cherry Valley MA, Clinton MA, Douglas MA, Dudley MA, East Brookfield MA, Fiskdale MA, Grafton MA, Hardwick MA, Holden MA, Hopkington MA, Hubbardston MA, Hudson MA, Leicester MA, Marlborogh MA, Milford MA, Millbury MA, New Braintree MA, Northbridge MA, North Brookfield MA, Northborough MA, North Grafton MA, North Oxford MA, Oakham MA, Oxford MA, Paxton MA, Princeton MA, Rochdale MA, Rutland MA, Shrewsbury MA, Southborough MA, Southbridge MA, Spencer MA, Sterling MA, Sturbridge MA, Sutton MA, Upton MA, Uxbridge MA, Warren MA, Webster MA, Westborough MA, West Boylston MA, West Brookfield MA, Whitensville MA and Worcester MA.

To set-up a repair, service estimate or replacement estimate, call 508-892-9436.

McDonald Heating & A/C Company Inc. services all makes and models including...